LETTERS: Would You Believe They Don't Believe?
Autor: | Williams, John E., Trinklein, Frederick E., Metcalfe, H. Clark, Lefler, Ralph W. |
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Zdroj: | The Physics Teacher; September 1972, Vol. 10 Issue: 6 p298-299, 2p |
Databáze: | Supplemental Index |
Externí odkaz: |